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# High-Peformance Linpack (HPL) ROCK
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# High-Performance Linpack (HPL) ROCK
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An Ubuntu 22.04 LTS-based [ROCK](https://canonical-rockcraft.readthedocs-hosted.com/en/latest/explanation/rocks/#rocks-explanation)
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image for running HPL, a portable implementation of the High-Performance Linpack
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Benchmark for Distributed-Memory Computers. HPL is used to benchmark the [Top 500 supercomputers](https://www.top500.org).
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An Ubuntu 22.04 LTS-based OCI image for running HPL, a portable implementation of the High-Performance Linpack Benchmark for Distributed-Memory Computers. HPL is used to
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benchmark the [Top 500 supercomputers](https://www.top500.org).
The High-Performance Linpack (HPL) ROCK provides a containerised `xhpl` binary that can be used to run the Linpack benchmark on your distributed-memory system. OpenBLAS, ATLAS,
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The High-Performance Linpack (HPL) OCI image provides a containerised `xhpl` binary that
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can be used to run the Linpack benchmark on your distributed-memory system. OpenBLAS, ATLAS,
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mpich, and libfabric are installed inside this image to support the `xhpl` binary.
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## Usage
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This short usage how-to section assumes that you have [Sarus](https://sarus.readthedocs.io/en/stable/quickstart/quickstart.html)
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installed on your distributed-memory system, however, this ROCK should work with any
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installed on your distributed-memory system, however, this image should work with any
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OCI-compliant container runtime.
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### With a single node
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## Project & Community
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The HPL ROCK is a project of the [Ubuntu HPC](https://discourse.ubuntu.com/t/high-performance-computing-team/35988)
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The HPL OCI image is a project of the [Ubuntu HPC](https://discourse.ubuntu.com/t/high-performance-computing-team/35988)
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community. It is an open source project that is welcome to community involvement, contributions, suggestions, fixes, and
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constructive feedback. Interested in being involved with the development of the HPL ROCK? Check out these links below:
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constructive feedback. Interested in being involved with the development of hpl-rock? Check out these links below:
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